2021 Summaries

This page shows information from January 1, 2021, and forward; updated typically Wed. and Sat.

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Important dates:

  • (purple dashed lines) approximate start of school year

Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

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Eau Claire

Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 8 7.6 15% 63 0.55%
10-19 12 7.3 15.7% 66 0.49%
20-29 8 8.3 17.8% 75 0.36%
30-39 9 6.3 14.5% 61 0.45%
40-49 5 5.9 14.3% 60 0.57%
50-59 8 4.0 10% 42 0.33%
60-69 7 4.4 9% 38 0.33%
70+ 5 1.4 3.8% 16 0.15%
All ages 62 45.1 100% 421 0.4%
Eau Claire cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 20 15246 61780 516 126 468
Oct 21 15316 61884 517 126 538
Oct 22 15364 61992 519 126 507
Oct 23 15409 62059 519 126 502
Oct 24 15453 62143 520 126 482
Oct 25 15453 62184 520 126 407
Oct 26 15515 62227 524 127 421

Chippewa

Chippewa cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 20 10365 36226 437 112 309
Oct 21 10398 36263 438 113 318
Oct 22 10416 36321 438 113 281
Oct 23 10454 36350 439 113 285
Oct 24 10479 36393 442 113 310
Oct 25 10486 36425 443 113 240
Oct 26 10512 36462 443 113 230
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 2 1.6 7.8% 18 0.23%
10-19 4 3.0 12.6% 29 0.35%
20-29 3 2.1 10.9% 25 0.35%
30-39 6 4.3 18.7% 43 0.51%
40-49 5 4.0 16.5% 38 0.49%
50-59 1 3.1 14.3% 33 0.34%
60-69 4 3.4 13.5% 31 0.37%
70+ 1 1.3 5.7% 13 0.18%
All ages 26 22.9 100% 230 0.36%

Barron

Barron cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 20 7945 24067 382 91 209
Oct 21 7975 24101 384 91 220
Oct 22 8010 24144 387 91 245
Oct 23 8037 24182 389 91 240
Oct 24 8047 24215 389 91 250
Oct 25 8056 24228 389 91 207
Oct 26 8064 24252 389 93 194
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 0 1.9 9.3% 18 0.33%
10-19 1 3.0 14.9% 29 0.53%
20-29 0 1.4 8.2% 16 0.35%
30-39 2 2.3 10.8% 21 0.39%
40-49 0 4.4 18% 35 0.7%
50-59 2 2.6 11.3% 22 0.32%
60-69 0 2.3 11.9% 23 0.36%
70+ 3 3.7 15.5% 30 0.47%
All ages 8 21.6 100% 194 0.43%

La Crosse

La Crosse cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 20 16051 70872 645 107 380
Oct 21 16092 70998 646 108 389
Oct 22 16130 71169 648 108 379
Oct 23 16163 71272 648 109 372
Oct 24 16200 71335 648 109 409
Oct 25 16207 71397 648 109 335
Oct 26 16251 71522 651 109 344
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 5 5.6 14.8% 51 0.43%
10-19 7 6.6 17.2% 59 0.36%
20-29 11 5.3 13.7% 47 0.22%
30-39 8 6.3 15.4% 53 0.39%
40-49 3 4.9 13.7% 47 0.35%
50-59 3 2.9 7.3% 25 0.18%
60-69 5 3.6 8.7% 30 0.21%
70+ 2 2.7 9.3% 32 0.25%
All ages 44 37.7 100% 344 0.29%

Dane

Dane cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 20 55483 419840 1921 345 1065
Oct 21 55597 420588 1907 345 1127
Oct 22 55687 421472 1916 345 988
Oct 23 55793 422135 1917 346 976
Oct 24 55833 422555 1918 346 1016
Oct 25 55902 422888 1920 346 814
Oct 26 56023 423257 1918 346 833
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 18 14.6 15.4% 128 0.21%
10-19 12 7.9 10.7% 89 0.13%
20-29 16 15.6 17.2% 143 0.14%
30-39 23 15.6 17.3% 144 0.19%
40-49 20 12.9 14.3% 119 0.18%
50-59 20 10.1 11.2% 93 0.14%
60-69 5 6.1 7.3% 61 0.11%
70+ 7 4.6 6.7% 56 0.11%
All ages 121 87.3 100% 833 0.15%

Wisconsin

Wisconsin cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 20 772918 3486673 41441 8293 20110
Oct 21 775142 3494107 41524 8312 21088
Oct 22 777244 3501652 41659 8342 20389
Oct 23 779738 3507762 41801 8372 20460
Oct 24 780650 3512246 41844 8375 18737
Oct 25 781483 3515208 41891 8378 17143
Oct 26 784087 3519129 42041 8420 17521
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 326 243.7 12.6% 2201 0.34%
10-19 379 322.0 17.1% 3004 0.4%
20-29 296 224.3 11.9% 2083 0.28%
30-39 396 292.7 15.3% 2689 0.36%
40-49 318 248.0 13.2% 2307 0.33%
50-59 349 221.7 11.7% 2049 0.25%
60-69 290 184.0 9.6% 1683 0.22%
70+ 250 160.6 8.6% 1505 0.23%
All ages 2604 1897.0 100% 17521 0.3%

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Estimated recovery time from health experts varies between 10-20 days, with a nontrivial proportion of cases being long-term / on-going:

  • First plot shows both conservative (10-day total) estimate and 14-day total used in MN Safe-Learning plan
  • Second plot is (conservative) Estimated Active, split by Age group

Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

Longitudinal

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Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

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Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

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Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

References

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Reliable Updated Visuals

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Modeling

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Predicting cumulative deaths in state

  • WI correpondence between Cumulative cases and deaths (at time lag)
  • Starting with late May, after daily tests regularly above 6000
[1] "The number of  cumulative deaths, at a lag of 21 days, are approximately 0.6 times number of cumulative cases to the 0.7 power."
[1] "We thus predict that on 2021-11-17 the cumulative number of deaths in WI will be 8108"

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Comparing county-wide active case rates in counties with colleges

  • Portage county (Stevens Point): gray
  • Eau Claire county (Eau Claire): blue
  • Dane county (Madison): green
  • La Crosse county (La Crosse): red